Anomalous metamagnetic-like transition in a FeRh/Fe3Pt interface occurring at T approximate to 120 K in the field-cooled-cooling curves for low magnetic fields
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2012-09-01
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Salem-Sugui, S.
Alvarenga, A. D.
Noce, R. D. [UNESP]
Guimaraes, R. B.
Salazar Mejia, C.
Salim, H.
Gandra, F. G.
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American Institute of Physics (AIP)
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We report on the magnetic properties of a special configuration of a FeRh thin film. An anomalous behavior on the magnetisation vs. temperature was observed when low magnetic fields are applied in the plane of a thin layer of FeRh deposited on ordered Fe3Pt. The anomalous effect resembles a metamagnetic transition and occur only in the field-cooled-cooling magnetisation curve at temperatures near 120 K in samples without any heat treatment. Copyright 2012 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License. [http://dx.doi.org/10.1063/1.4754154]
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Aip Advances. Melville: Amer Inst Physics, v. 2, n. 3, p. 7, 2012.